diff options
Diffstat (limited to 'sys/ia64/include')
-rw-r--r-- | sys/ia64/include/nexusvar.h | 55 | ||||
-rw-r--r-- | sys/ia64/include/pci_cfgreg.h | 32 |
2 files changed, 87 insertions, 0 deletions
diff --git a/sys/ia64/include/nexusvar.h b/sys/ia64/include/nexusvar.h new file mode 100644 index 0000000..c9dcf1c --- /dev/null +++ b/sys/ia64/include/nexusvar.h @@ -0,0 +1,55 @@ +/*- + * Copyright (c) 2000 Peter Wemm <peter@FreeBSD.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + * $FreeBSD$ + */ + +#ifndef _MACHINE_NEXUSVAR_H_ +#define _MACHINE_NEXUSVAR_H_ 1 + +enum nexus_device_ivars { + NEXUS_IVAR_PCIBUS +}; + +#define NEXUS_ACCESSOR(A, B, T) \ + \ +static __inline T nexus_get_ ## A(device_t dev) \ +{ \ + uintptr_t v; \ + BUS_READ_IVAR(device_get_parent(dev), dev, NEXUS_IVAR_ ## B, &v); \ + return (T) v; \ +} \ + \ +static __inline void nexus_set_ ## A(device_t dev, T t) \ +{ \ + uintptr_t v = (uintptr_t) t; \ + BUS_WRITE_IVAR(device_get_parent(dev), dev, NEXUS_IVAR_ ## B, v); \ +} + +NEXUS_ACCESSOR(pcibus, PCIBUS, u_int32_t) + +#undef NEXUS_ACCESSOR + +#endif /* !_MACHINE_NEXUSVAR_H_ */ diff --git a/sys/ia64/include/pci_cfgreg.h b/sys/ia64/include/pci_cfgreg.h new file mode 100644 index 0000000..46d837b --- /dev/null +++ b/sys/ia64/include/pci_cfgreg.h @@ -0,0 +1,32 @@ +/* + * Copyright (c) 1997, Stefan Esser <se@freebsd.org> + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice unmodified, this list of conditions, and the following + * disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR + * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES + * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. + * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, + * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT + * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, + * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY + * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * + * $FreeBSD$ + * + */ + +extern int pci_cfgregopen(void); +extern u_int32_t pci_cfgregread(int bus, int slot, int func, int reg, int bytes); +extern void pci_cfgregwrite(int bus, int slot, int func, int reg, u_int32_t data, int bytes); |